How to convert Qstring to floating point which has more than 6 digits after comma

kybernetes

hello,

I am tring to convert a string to float but i loose digits after comma

For example

string = "0,123456789"

when i use

qDebug() << string.tofloat()

İt is written like this (it rounds after 6th digit)

0,123457

How can i solve it i want to use all the 9 digits after comma

SGaist

Hi,

You can change the precision of qDebug using qSetRealNumberPrecision. The default is six hence your result but your float value should be fine to use.

kybernetes

Thank you.